CD-PC1881V
– 38 –
SW1
OPEN/CLOSE
ON—OFF
SW2
MECHA UP
ON—OFF
SW3
DISC NUMBER
ON—OFF
SW4
PICKUP IN
ON—OFF
SW701
ON/STAND-BY
ON—OFF
SW702
BOOK MARK
ON—OFF
SW703
CLOCK
ON—OFF
SW704
TIMER/SLEEP
ON—OFF
SW705
DISC 1
ON—OFF
SW706
DISC 2
ON—OFF
SW707
DISC 3
ON—OFF
SW708
DISC SKIP
ON—OFF
SW709
OPEN/CLOSE
ON—OFF
SW710
REWIND
ON—OFF
SW711
RECORD/PAUSE
ON—OFF
SW712
MEMORY/SET
ON—OFF
SW713
STOP
ON—OFF
SW714
TUNER/BAND
ON—OFF
SW715
VIDEO
ON—OFF
SW716
TAPE
ON—OFF
SW717
CD
ON—OFF
•
The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
( ) indicates AM
< > indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
•
Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
•
Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
•
Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to
electrolytic capacitor, the expression “capacitance/withstand
voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
•
Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO
DESCRIPTION
POSITION
POSITION
SW718
AUDIO MODE
ON—OFF
SW719
PLAYBACK CONTROL
ON—OFF
SW720
ON SCREEN DISPLAY
ON—OFF
SW721
DIGEST
ON—OFF
SW722
FAST FORWARD
ON—OFF
SW723
TUNING UP
ON—OFF
SW724
TUNING DOWN
ON—OFF
SW725
PLAY
ON—OFF
SW728
X-BASS/DEMO
ON—OFF
SW729
EQUALIZER
ON—OFF
SW730
DIMMER
ON—OFF
SW731
PHANTOM
ON—OFF
SW732
NORMAL
ON—OFF
SW733
BYPASS
ON—OFF
SW801
VOLTAGE SELECTOR
110—127—
220—230-240
SWM 3
FOOL PROOF
ON—OFF
SWM 4
F.A.S.
ON—OFF
SWM 5
CAM
ON—OFF
VR702
VOLUME JOG
ON—OFF
REF. NO
DESCRIPTION
Figure 38 TYPES OF TRANSISTOR AND LED
FRONT
VIEW
E C B
(S)(G)(D)
(1) (2) (3)
VIEW
FRONT
2SC2389 SE
KRC102 M
KRC102 S
KRC104 M
KRC104 S
KRC107 M
KTA1266 GR
KTA1271 Y
KTA1273 Y
KTA1274 Y
KTC3199 GR
KTC3203 Y
L1154GT4
SLI325YC
SLI342DCB
SLI342UCB
SLI342UCJ
SLI342YCB
SLI342YCE
SLI342YCJ
SVC348S
KTA1298 Y
KTA1504 GR
KTC3265 Y
KTC3876 Y
1 2 3
3
2
1
